Base | Representation |
---|---|
bin | 10001011010001… |
… | …00000100000010 |
3 | 101011210010200000 |
4 | 20231010010002 |
5 | 244340441400 |
6 | 22253540430 |
7 | 3422145630 |
oct | 1055040402 |
9 | 334703600 |
10 | 146030850 |
11 | 75481159 |
12 | 40aa4716 |
13 | 2433c3b4 |
14 | 15574350 |
15 | cc48600 |
hex | 8b44102 |
146030850 has 288 divisors, whose sum is σ = 497218176. Its totient is φ = 31104000.
The previous prime is 146030849. The next prime is 146030851. The reversal of 146030850 is 58030641.
146030850 is a `hidden beast` number, since 1 + 4 + 603 + 0 + 8 + 50 = 666.
It is an interprime number because it is at equal distance from previous prime (146030849) and next prime (146030851).
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (146030851) by changing a digit.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1445800 + ... + 1445900.
It is an arithmetic number, because the mean of its divisors is an integer number (1726452).
Almost surely, 2146030850 is an apocalyptic number.
146030850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 146030850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248609088).
146030850 is an abundant number, since it is smaller than the sum of its proper divisors (351187326).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146030850 is a wasteful number, since it uses less digits than its factorization.
146030850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152 (or 135 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 146030850 is about 12084.3224882490. The cubic root of 146030850 is about 526.6008280853.
The spelling of 146030850 in words is "one hundred forty-six million, thirty thousand, eight hundred fifty".
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